/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: var(--bg-glass-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-brand:hover {
  transform: translateY(-1px);
  opacity: 0.95;
}

.brand-bracket {
  color: var(--accent-primary);
  font-weight: 800;
}

.brand-name {
  color: var(--text-primary);
  font-weight: 700;
}

.brand-dot {
  color: var(--accent-secondary);
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-1px);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-icon-sun {
  display: none;
}

[data-theme="light"] .theme-icon-sun {
  display: block;
}

[data-theme="light"] .theme-icon-moon {
  display: none;
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 0.5rem;
  cursor: pointer;
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding-top: calc(var(--header-height) + 3.5rem);
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.availability-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--accent-secondary);
  font-weight: 500;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.hero-bio {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* Metrics Bar */
.metrics-bar {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.metric-card {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.metric-label {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.4;
  font-weight: 500;
}

/* ==========================================================================
   Interactive Hero Terminal
   ========================================================================== */
.terminal-window {
  background: var(--bg-code);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow: hidden;
  font-family: var(--font-mono);
}

.terminal-header {
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.terminal-buttons {
  display: flex;
  gap: 6px;
}

.t-btn {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.t-red { background-color: #ef4444; }
.t-yellow { background-color: #f59e0b; }
.t-green { background-color: #10b981; }

.terminal-tabs {
  display: flex;
  gap: 0.5rem;
}

.terminal-tab-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.terminal-tab-btn:hover {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.12) !important;
}

.terminal-tab-btn.active {
  color: #38bdf8 !important;
  background: rgba(56, 189, 248, 0.18) !important;
  font-weight: 600;
}

.terminal-body {
  padding: 1.25rem;
  font-size: 0.82rem;
  line-height: 1.65;
  color: #cbd5e1;
  overflow-x: auto;
  max-height: 380px;
}

.code-keyword { color: #f43f5e; font-weight: 600; }
.code-fn { color: #60a5fa; }
.code-str { color: #34d399; }
.code-var { color: #f59e0b; }
.code-comment { color: #64748b; font-style: italic; }
.code-class { color: #a78bfa; font-weight: 600; }

.terminal-status-bar {
  padding: 0.5rem 1.25rem;
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Architecture & Technical Skills Matrix
   ========================================================================== */
.matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.75rem;
  margin-bottom: 4rem;
}

.matrix-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.matrix-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.matrix-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.matrix-icon-box svg {
  width: 24px;
  height: 24px;
}

.matrix-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.matrix-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: auto;
}

.tech-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.84rem;
  font-family: var(--font-mono);
  transition: all var(--transition-fast);
}

.tech-tag:hover {
  color: var(--text-primary);
  border-color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.1);
  transform: translateY(-2px);
}

/* Architecture Showcase Diagram Box */
.arch-diagram-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.arch-diagram-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.arch-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  position: relative;
}

.arch-step-card {
  background: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.arch-step-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.2);
}

.arch-step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-secondary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.arch-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.arch-step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   Career Experience Timeline
   ========================================================================== */
.timeline-wrapper {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary), transparent);
}

.timeline-item {
  position: relative;
  padding-left: 55px;
  margin-bottom: 3.5rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  top: 6px;
  left: 11px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--accent-primary);
  box-shadow: 0 0 12px var(--accent-primary);
  z-index: 2;
  transition: transform var(--transition-fast);
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.2);
  border-color: var(--accent-secondary);
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-normal);
}

.timeline-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.timeline-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.timeline-role {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.timeline-company {
  font-size: 1.05rem;
  color: var(--accent-secondary);
  font-weight: 600;
  margin-top: 0.2rem;
}

.timeline-badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-tertiary);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.timeline-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.timeline-bullets {
  list-style: none;
  margin-bottom: 1.5rem;
}

.timeline-bullets li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.timeline-bullets li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-size: 1rem;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ==========================================================================
   Featured Portfolio Projects
   ========================================================================== */
.projects-filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.filter-btn.active {
  background: var(--accent-primary);
  color: #ffffff;
  border-color: var(--accent-primary);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.project-card:hover {
  border-color: var(--border-focus);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(99, 102, 241, 0.15);
}

.project-card-banner {
  height: 180px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.95));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.project-icon-badge {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 800;
  opacity: 0.4;
  letter-spacing: -0.05em;
}

.project-type-chip {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: rgba(10, 13, 20, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  color: var(--accent-secondary);
}

.project-num {
  position: absolute;
  bottom: 0.75rem;
  left: 1.25rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
}

.project-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-card-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.project-card-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.project-stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.project-cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.project-action-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.project-action-link:hover {
  color: var(--accent-secondary);
}

/* ==========================================================================
   Project Details Modal
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-window {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 780px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal-window {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: sticky;
  top: 0;
  background: inherit;
  z-index: 5;
}

.modal-close-btn {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: #ef4444;
  color: #ef4444;
}

.modal-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.modal-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent-secondary);
  margin-bottom: 0.6rem;
  font-family: var(--font-mono);
}

.modal-highlight-box {
  background: var(--bg-code);
  border-left: 3px solid var(--accent-primary);
  padding: 1.25rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ==========================================================================
   Contact & Identity Section
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: flex-start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: all var(--transition-normal);
}

.contact-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.contact-card-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-icon svg {
  width: 22px;
  height: 22px;
}

.contact-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.contact-value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.copy-btn {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.copy-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.12);
  transform: scale(1.08);
}

/* Education Box */
.education-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1rem;
}

.edu-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.edu-title {
  font-size: 1.05rem;
  font-weight: 700;
}

.edu-institution {
  font-size: 0.92rem;
  color: var(--accent-secondary);
}

.edu-period {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* Contact Interactive Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input,
.form-textarea {
  background: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form button[type="submit"] {
  align-self: flex-start;
  width: auto;
  padding: 0.55rem 1.35rem;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translate(-50%, 0);
  background: #1e293b;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 300;
  pointer-events: none;
  opacity: 0;
  animation: none;
}

.toast-notice.show {
  animation: toast-in 0.25s forwards, toast-out 0.25s 2.2s forwards;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 0 2rem;
  background: var(--bg-secondary);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  background: rgba(99, 102, 241, 0.1);
}

.social-icon-btn svg {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   Compact Floating Audio Button (Zero Text: Button & Graph Only)
   ========================================================================== */
.audio-player-bar {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  left: auto;
  transform: none;
  z-index: 100;
  width: auto;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(99, 102, 241, 0.45);
  border-radius: var(--radius-full);
  padding: 6px 12px 6px 6px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55), 0 0 20px rgba(99, 102, 241, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-normal);
  cursor: pointer;
}

[data-theme="light"] .audio-player-bar {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15), 0 0 20px rgba(99, 102, 241, 0.2);
}

.audio-player-bar:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.65), 0 0 25px rgba(99, 102, 241, 0.4);
}

.audio-play-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gradient-brand);
  border: none;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.45);
  transition: transform var(--transition-fast);
}

.audio-play-btn:hover {
  transform: scale(1.08);
}

.audio-play-btn svg {
  width: 15px;
  height: 15px;
}

.audio-info {
  display: none !important;
}

/* Equalizer Graph Bars */
.audio-equalizer {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 16px;
  flex-shrink: 0;
  padding-right: 4px;
}

.eq-bar {
  width: 3px;
  background: var(--accent-secondary);
  border-radius: 1px;
  height: 4px;
  transition: height 0.2s ease;
}

.audio-equalizer.playing .eq-bar:nth-child(1) { animation: eq-wave 0.8s ease-in-out infinite alternate; }
.audio-equalizer.playing .eq-bar:nth-child(2) { animation: eq-wave 1.1s ease-in-out 0.2s infinite alternate; }
.audio-equalizer.playing .eq-bar:nth-child(3) { animation: eq-wave 0.9s ease-in-out 0.4s infinite alternate; }
.audio-equalizer.playing .eq-bar:nth-child(4) { animation: eq-wave 1.2s ease-in-out 0.1s infinite alternate; }

@keyframes eq-wave {
  0% { height: 3px; }
  100% { height: 16px; }
}

.audio-autoplay-notice {
  font-size: 0.72rem;
  color: var(--accent-secondary);
  display: none;
  align-items: center;
  gap: 0.35rem;
}

/* ==========================================================================
   Recruiter Resume View (Portfolio Less, Resume More)
   ========================================================================== */
.recruiter-banner {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(6, 182, 212, 0.08));
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.75rem;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.recruiter-banner-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 650px;
}

.recruiter-banner-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Full Project View Cards (No Interaction Required) */
.project-full-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  margin-bottom: 2.25rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.project-full-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md);
}

.project-full-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1.25rem;
}

.project-full-title {
  font-size: 1.45rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.project-full-tagline {
  color: var(--accent-secondary);
  font-size: 1rem;
  font-weight: 500;
  margin-top: 0.25rem;
}

.project-details-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.5rem;
}

@media (max-width: 860px) {
  .project-details-grid {
    grid-template-columns: 1fr;
  }
}

.project-detail-box {
  background: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-detail-heading {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.project-metrics-strip {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.9rem;
}

/* Candidate Summary Quick Matrix */
.candidate-quick-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.quick-matrix-item {
  background: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}

.quick-matrix-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.quick-matrix-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* ==========================================================================
   2-Column Executive Resume Document Layout (Inspired by Resume PDF)
   ========================================================================== */
.resume-sheet {
  max-width: 1140px;
  margin: calc(var(--header-height) + 1.5rem) auto 4rem;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 1.5rem 0 3rem;
  position: relative;
  transition: all var(--transition-normal);
}

@media (max-width: 900px) {
  .resume-sheet {
    padding: 1rem 0;
    margin-top: calc(var(--header-height) + 0.5rem);
  }
}

/* 2-Column Grid Layout */
.resume-grid {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 3rem;
  align-items: flex-start;
}

@media (max-width: 900px) {
  .resume-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* Sidebar (Left Column) */
.resume-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
  border-right: 1px solid var(--border-subtle);
  padding-right: 2.25rem;
}

@media (max-width: 900px) {
  .resume-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    padding-right: 0;
    padding-bottom: 2.25rem;
  }
}

/* ==========================================================================
   Candidate Avatar & Status Badge (Sidebar & Directory)
   ========================================================================== */
.sidebar-avatar-section {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  padding-bottom: 0.5rem;
}

@media (max-width: 900px) {
  .sidebar-avatar-section {
    align-items: center;
    text-align: center;
  }
}

.resume-avatar-frame {
  position: relative;
  width: 144px;
  height: 144px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-tertiary));
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.25), 0 0 0 1px var(--border-subtle);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.resume-avatar-frame:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 16px 32px -6px rgba(99, 102, 241, 0.35), 0 0 16px rgba(99, 102, 241, 0.2);
}

.resume-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  background: var(--bg-card);
}

.avatar-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.75rem;
  background: var(--bg-card);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.status-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulse-green 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-green {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

/* Directory Page Avatar Badge */
.directory-avatar-container {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.directory-avatar-frame {
  position: relative;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.3);
  transition: transform var(--transition-normal);
}

.directory-avatar-frame:hover {
  transform: translateY(-2px) scale(1.04);
}


.sidebar-section-title {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.35rem;
  border-bottom: 1.5px solid var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.sidebar-contact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.sidebar-contact-item a {
  color: var(--text-primary);
  word-break: break-all;
  display: inline-block;
  transition: all var(--transition-fast);
}

.sidebar-contact-item a:hover {
  color: var(--accent-primary);
  transform: scale(1.05);
}

.sidebar-social-link {
  color: var(--accent-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.sidebar-social-link:hover {
  color: var(--accent-secondary);
  transform: scale(1.08);
}

.sidebar-skill-group {
  margin-bottom: 1.25rem;
}

.sidebar-skill-group:last-child {
  margin-bottom: 0;
}

.sidebar-skill-subtitle {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-secondary);
  margin-bottom: 0.4rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sidebar-skill-items {
  list-style: none;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.sidebar-skill-items li {
  margin-bottom: 0.2rem;
}

.sidebar-skill-group.is-muted .sidebar-skill-subtitle {
  color: var(--text-muted);
  opacity: 0.85;
}

.sidebar-skill-items.grayed-out li {
  color: var(--text-muted);
  opacity: 0.65;
}

/* Document & Experience Letter Links Box */
.sidebar-docs-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.doc-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.35rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.84rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.doc-link-item:hover {
  transform: scale(1.03);
  background: rgba(255, 255, 255, 0.04);
}

.doc-link-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.doc-link-item a {
  color: var(--accent-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.doc-link-item a:hover {
  color: var(--accent-secondary);
  text-decoration: none;
}

.pdf-badge {
  font-size: 0.65rem;
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-family: var(--font-mono);
}

/* Main Resume Content (Right Column) */
.resume-main {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
  min-width: 0;
}

.resume-main-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1.75rem;
}

.resume-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.resume-candidate-name {
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.resume-candidate-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.4;
}

.resume-actions-bar {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.resume-actions-bar .btn {
  height: 38px;
  min-width: 120px;
  padding: 0 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1;
  box-sizing: border-box;
}

.resume-section-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.35rem;
  border-bottom: 1.5px solid var(--accent-primary);
}

.resume-section-title {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

/* Experience Items (Matching PDF Format) */
.resume-exp-item {
  margin-bottom: 2rem;
  position: relative;
}

.resume-exp-item:last-child {
  margin-bottom: 0;
}

.resume-exp-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.resume-exp-role {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-primary);
}

.resume-exp-company-line {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.resume-exp-company {
  font-weight: 600;
  color: var(--accent-secondary);
}

.resume-exp-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.resume-exp-desc ul {
  list-style: square;
  padding-left: 1.25rem;
  margin-top: 0.4rem;
}

.resume-exp-desc li {
  margin-bottom: 0.35rem;
}

.verify-letter-link {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.25);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.verify-letter-link:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff !important;
  transform: translateY(-1px) scale(1.06);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
  text-decoration: none;
}

/* ==========================================================================
   Subsequent Dossier Sections / Pages (Full Width, No Left Sidebar)
   ========================================================================== */
.dossier-page-section {
  max-width: 1140px;
  margin: 0 auto 5rem;
  scroll-margin-top: calc(var(--header-height) + 1.5rem);
}

@media (max-width: 900px) {
  .dossier-page-section {
    margin-bottom: 3.5rem;
  }
}

/* ==========================================================================
   Print Stylesheet for Recruiters (Mirrors Sachin Bhoi - Resume - 2026.pdf)
   ========================================================================== */
@media print {
  @page {
    margin: 1.2cm;
    size: A4 portrait;
  }

  .dossier-page-section {
    page-break-before: always;
    margin: 0 !important;
    padding: 0 !important;
  }

  .site-header,
  .audio-player-bar,
  .theme-toggle,
  .hero-actions,
  .bg-ambient,
  .footer-social-links,
  .copy-btn,
  .contact-form,
  .recruiter-banner-actions,
  .resume-actions-bar,
  .terminal-wrapper,
  .projects-filter-bar,
  .verify-letter-link,
  .site-footer {
    display: none !important;
  }

  body {
    background: #ffffff !important;
    color: #1a1a1a !important;
    font-size: 9.5pt !important;
    line-height: 1.45 !important;
  }

  .container {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .resume-sheet {
    background: #ffffff !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    color: #1a1a1a !important;
  }

  .resume-grid {
    display: grid !important;
    grid-template-columns: 200pt 1fr !important;
    gap: 20pt !important;
  }

  .resume-sidebar {
    border-right: 1px solid #d1d5db !important;
    padding-right: 15pt !important;
    color: #333333 !important;
  }

  .resume-candidate-name {
    color: #000000 !important;
    font-size: 22pt !important;
  }

  .resume-candidate-title, .sidebar-section-title, .resume-section-title {
    color: #000000 !important;
    border-color: #333333 !important;
  }

  .gradient-text {
    -webkit-text-fill-color: initial !important;
    color: #000000 !important;
    background: none !important;
  }

  .glass-card, .project-full-card, .matrix-card, .project-detail-box, .sidebar-docs-box {
    background: #ffffff !important;
    border: 1px solid #e5e7eb !important;
    box-shadow: none !important;
    color: #1a1a1a !important;
    page-break-inside: avoid;
  }

  a {
    color: #1a1a1a !important;
    text-decoration: none !important;
  }
}

/* ==========================================================================
   Multi-Resume Edition Selector & Subdomain Navigation
   ========================================================================== */
.resume-edition-banner {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  position: relative;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.edition-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.edition-pills {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.edition-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.22rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-family: var(--font-mono);
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  background: var(--bg-subtle);
  transition: all var(--transition-fast);
}

.edition-pill:hover {
  color: var(--text-primary);
  border-color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.08);
}

.edition-pill.active {
  color: #ffffff;
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  font-weight: 600;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.35);
}

.edition-tag-badge {
  font-size: 0.65rem;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  text-transform: uppercase;
}

.edition-pill.active .edition-tag-badge {
  background: rgba(255, 255, 255, 0.25);
}